button {
    background-color: skyblue;
    color: hotpink;
    padding:5px;
    width: 80px;
    height: 30px;
    font-size: 16px;
    border: none;
    box-shadow: 0 0 2px grey;
    border-radius: 3%;
    transition: all 0.2s linear;
}
button:hover{
    transform: scale(1.1);
    background-color: dodgerblue;
    color: palegreen;
    box-shadow: 0 0 5px grey;
}